.HCModifyPhone_box {
    background-color: #fff;
    height: 100vh;
    /* padding-top: 1px; */
    box-sizing: border-box;
}

.HCModifyPhone_title_icon {
    color: #000;
    font-size: 18px;
    padding: 18px 0 18px 15px;
    box-sizing: border-box;
}

.HCModifyPhone_sub-title {
    text-align: center;
    color: #000;
    font-size: 18px;
    padding: 18px 0 18px 0;
    /* border: 1px solid red; */
}

.HCModifyPhone_add {
    color: #8f8c8c;
    text-align: right;
    font-size: 16px;
    margin-right: 20px;
}

.HCModifyPhone_content_box {
    /* margin: 10px 0 0 0; */
    padding: 5px 0;
    border-bottom: 1px solid #F3F3F3;
    box-sizing: border-box;
    position: relative;
}

.HCModifyPhone_content_box input {
    border: none;
}

.HCModifyPhone_but {
    border: 1px solid #bdbbbb;
    background-color: #fff;
    position: absolute;
    right: 10px;
    top: 0;
    bottom: 0;
    margin: auto;
    height: 30px;
}

.HCModifyPhone_content_box .am-list-line::after {
    background-color: #fff !important;
}